| 31 |
|
float gamcor = 2.0; |
| 32 |
|
int bradj = 0; |
| 33 |
|
|
| 34 |
< |
/* First some utility routines */ |
| 34 |
> |
static void putrect(int xorg, int yorg, int xsize, int ysize); |
| 35 |
> |
static void putfprect(int xorg, int yorg, int xsize, int ysize); |
| 36 |
> |
static void putalong(long l); |
| 37 |
> |
static void putashort(short s); |
| 38 |
> |
static void putbyte(int b); |
| 39 |
> |
static void putbytes(unsigned char *buf, int n ); |
| 40 |
> |
static void putpict(int xsize, int ysize); |
| 41 |
> |
static void getrow(FILE *in, char *cbuf, int xsize); |
| 42 |
> |
static int packbits(unsigned char *ibits, unsigned char *pbits, int nbits); |
| 43 |
> |
static void usage(void); |
| 44 |
|
|
| 45 |
< |
putrect(xorg,yorg,xsize,ysize) |
| 46 |
< |
int xorg, yorg, xsize, ysize; |
| 45 |
> |
|
| 46 |
> |
/* First some utility routines */ |
| 47 |
> |
static void |
| 48 |
> |
putrect( |
| 49 |
> |
int xorg, |
| 50 |
> |
int yorg, |
| 51 |
> |
int xsize, |
| 52 |
> |
int ysize |
| 53 |
> |
) |
| 54 |
|
{ |
| 55 |
|
putashort(yorg); |
| 56 |
|
putashort(xorg); |
| 58 |
|
putashort(xsize); |
| 59 |
|
} |
| 60 |
|
|
| 61 |
< |
putfprect(xorg,yorg,xsize,ysize) |
| 62 |
< |
int xorg, yorg, xsize, ysize; |
| 61 |
> |
static void |
| 62 |
> |
putfprect( |
| 63 |
> |
int xorg, |
| 64 |
> |
int yorg, |
| 65 |
> |
int xsize, |
| 66 |
> |
int ysize |
| 67 |
> |
) |
| 68 |
|
{ |
| 69 |
|
putalong(yorg<<16); |
| 70 |
|
putalong(xorg<<16); |
| 72 |
|
putalong(xsize<<16); |
| 73 |
|
} |
| 74 |
|
|
| 75 |
< |
putalong(l) |
| 76 |
< |
long l; |
| 75 |
> |
static void |
| 76 |
> |
putalong( |
| 77 |
> |
long l |
| 78 |
> |
) |
| 79 |
|
{ |
| 80 |
|
putbyte((l>>24)&0xff); |
| 81 |
|
putbyte((l>>16)&0xff); |
| 83 |
|
putbyte((l>>0)&0xff); |
| 84 |
|
} |
| 85 |
|
|
| 86 |
< |
putashort(s) |
| 87 |
< |
short s; |
| 86 |
> |
static void |
| 87 |
> |
putashort( |
| 88 |
> |
short s |
| 89 |
> |
) |
| 90 |
|
{ |
| 91 |
|
putbyte((s>>8)&0xff); |
| 92 |
|
putbyte((s>>0)&0xff); |
| 93 |
|
} |
| 94 |
|
|
| 95 |
< |
putbyte(b) |
| 96 |
< |
int b; |
| 95 |
> |
static void |
| 96 |
> |
putbyte( |
| 97 |
> |
int b |
| 98 |
> |
) |
| 99 |
|
{ |
| 100 |
|
if (putc(b,stdout) == EOF && ferror(stdout)) { |
| 101 |
|
fprintf(stderr,"%s: error on write\n", progname); |
| 104 |
|
outbytes++; |
| 105 |
|
} |
| 106 |
|
|
| 107 |
< |
putbytes(buf,n) |
| 108 |
< |
unsigned char *buf; |
| 109 |
< |
int n; |
| 107 |
> |
static void |
| 108 |
> |
putbytes( |
| 109 |
> |
unsigned char *buf, |
| 110 |
> |
int n |
| 111 |
> |
) |
| 112 |
|
{ |
| 113 |
|
if(!fwrite(buf,n,1,stdout)) { |
| 114 |
|
fprintf(stderr,"%s: error on write\n", progname); |
| 117 |
|
outbytes+=n; |
| 118 |
|
} |
| 119 |
|
|
| 120 |
< |
main(argc,argv) |
| 121 |
< |
int argc; |
| 122 |
< |
char **argv; |
| 120 |
> |
int |
| 121 |
> |
main( |
| 122 |
> |
int argc, |
| 123 |
> |
char **argv |
| 124 |
> |
) |
| 125 |
|
{ |
| 126 |
|
int xsize, ysize; |
| 127 |
|
int i, picsize; |
| 154 |
|
goto outofparse; |
| 155 |
|
break; /* NOTREACHED */ |
| 156 |
|
|
| 157 |
< |
otherwise: usage(); |
| 157 |
> |
default: |
| 158 |
> |
usage(); |
| 159 |
|
break; |
| 160 |
|
} |
| 161 |
|
else |
| 239 |
|
return 0; /* lint fodder */ |
| 240 |
|
} |
| 241 |
|
|
| 242 |
< |
putpict(xsize, ysize) |
| 243 |
< |
int xsize; |
| 244 |
< |
int ysize; |
| 242 |
> |
static void |
| 243 |
> |
putpict( |
| 244 |
> |
int xsize, |
| 245 |
> |
int ysize |
| 246 |
> |
) |
| 247 |
|
{ |
| 248 |
|
int y; |
| 249 |
|
int nbytes, rowbytes; |
| 314 |
|
free(pbuf); |
| 315 |
|
} |
| 316 |
|
|
| 317 |
< |
int getrow(in, cbuf, xsize) |
| 318 |
< |
FILE *in; |
| 319 |
< |
char *cbuf; |
| 320 |
< |
int xsize; |
| 317 |
> |
static void |
| 318 |
> |
getrow( |
| 319 |
> |
FILE *in, |
| 320 |
> |
char *cbuf, |
| 321 |
> |
int xsize |
| 322 |
> |
) |
| 323 |
|
{ |
| 324 |
|
extern char *tempbuffer(); /* defined in color.c */ |
| 325 |
|
COLR *scanin = NULL; |
| 350 |
|
} |
| 351 |
|
|
| 352 |
|
|
| 353 |
< |
packbits(ibits,pbits,nbits) |
| 354 |
< |
unsigned char *ibits, *pbits; |
| 355 |
< |
int nbits; |
| 353 |
> |
static int |
| 354 |
> |
packbits( |
| 355 |
> |
unsigned char *ibits, |
| 356 |
> |
unsigned char *pbits, |
| 357 |
> |
int nbits |
| 358 |
> |
) |
| 359 |
|
{ |
| 321 |
– |
int bytes; /* UNUSED */ |
| 360 |
|
unsigned char *sptr; |
| 361 |
|
unsigned char *ibitsend; |
| 362 |
|
unsigned char *optr = pbits; |
| 397 |
|
return optr-pbits; |
| 398 |
|
} |
| 399 |
|
|
| 400 |
< |
usage() |
| 400 |
> |
static void |
| 401 |
> |
usage(void) |
| 402 |
|
{ |
| 403 |
|
fprintf(stderr, "Usage: %s [-v] [-g gamma] [infile [outfile]]\n", |
| 404 |
|
progname); |
